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scan

package module

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Versions in this module

v0

v0.0.17

Jan 4, 2024

v0.0.16

Jan 3, 2024

v0.0.15

Jan 3, 2024

v0.0.14

Jan 3, 2024

v0.0.13

Jan 2, 2024

v0.0.12

Jan 1, 2024

Changes in this version

+ func Limit[T any](rows Rows, columns Columns[T], limit int) ([]T, error)

type Iterator

+ func (i Iterator[T]) Limit(limit int) ([]T, error)

v0.0.11

Jan 1, 2024

Changes in this version

type Iterator

+ func (i Iterator[T]) Value() (T, error)

v0.0.10

Dec 30, 2023

Changes in this version

+ type Columns map[string]Scanner[T]

v0.0.9

Dec 27, 2023

Changes in this version

type Iterator

+ func (i Iterator[T]) All() ([]T, error)

+ func (i Iterator[T]) First() (T, error)

+ func (i Iterator[T]) One() (T, error)

v0.0.8

Nov 6, 2023

Changes in this version

+ var ErrNoRows = errors.New("sql: no rows in result set")

+ var ErrTooManyRows = errors.New("sql: too many rows in result set")

+ func First(rows Rows, columns map[string]Scanner[T]) (t T, err error)

+ type Func func(*T, V) error

+ func (f Func[T, V]) Scan() (any, func(*T) error)

+ type Iterator struct

+ func Iter(rows Rows, columns map[string]Scanner[T]) (Iterator[T], error)

+ func (i Iterator[T]) Close() error

+ func (i Iterator[T]) Err() error

+ func (i Iterator[T]) Next() bool

+ func (i Iterator[T]) Scan(typ *T) error

type Rows

+ Close func() error

+ Columns func() ([]string, error)

+ Scan func(dest ...any) error

+ type Scanner interface

+ Scan func() (any, func(*T) error)

v0.0.7

Mar 7, 2023

v0.0.6

Dec 20, 2022

Changes in this version

type AnyColumn

+ func (c *AnyColumn[T, V]) Clone() Column[T]

type Column

+ Clone func() Column[T]

v0.0.5

Sep 12, 2022

Changes in this version

+ func Each(ctx context.Context, each func(context.Context, T) error, rows Rows, ...) error

v0.0.4

Sep 12, 2022

Changes in this version

type AnyColumn

+ func AnyErr(setter func(*T, V) error) *AnyColumn[T, V]

+ func JSONErr(setter func(*T, V) error) *AnyColumn[T, []byte]

+ func NullErr(def V, setter func(*T, V) error) *AnyColumn[T, *V]

v0.0.3

Sep 11, 2022

v0.0.2

Sep 11, 2022

Changes in this version

type Rows

+ Err func() error

v0.0.1

Sep 10, 2022

Changes in this version

+ func All(rows Rows, columns ...Column[T]) ([]T, error)

+ func One(row Row, columns ...Column[T]) (T, error)

+ type AnyColumn struct

+ Setter func(typ *T, value V) error

+ func Any(setter func(*T, V)) *AnyColumn[T, V]

+ func JSON(setter func(*T, V)) *AnyColumn[T, []byte]

+ func Null(def V, setter func(*T, V)) *AnyColumn[T, *V]

+ func (c *AnyColumn[T, V]) Scan() any

+ func (c *AnyColumn[T, V]) Set(typ *T) error

+ type CloseError struct

+ Err error

+ Wrap error

+ func (ce CloseError) Error() string

+ func (ce CloseError) Unwrap() error

+ type Column interface

+ Scan func() any

+ Set func(*T) error

+ type Row interface

+ Scan func(dest ...any) error

+ type Rows interface

+ Next func() bool